What is a blog for?

I don really know what is a blog really for?
Showing off, sharing, communicating, trend, etc???
To me blog maybe is just another life of mine in internet.
My blog maybe will make you get mad or maybe will make you smile, is all just depends on how you read it. If my blog get you mad maybe you can switch off your monitor and read that is creative enough right?? So is just depends on how you read it.
So I still not familiar with blogging yet but day by day I guess my blog will getting good.

sohandsome blog official launching at Jan of 2010!!!